Home / 804,365,349,459.48-1,206,671,998,750.60-274,250,145,951

Finding the Fourth Proportional to 804,365,349,459.48, 1,206,671,998,750.60 and 274,250,145,951

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Solution

The fourth proportional to 804,365,349,459.48, 1,206,671,998,750.60 and 274,250,145,951 is: 411,417,488,327.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,365,349,459.48 : 1,206,671,998,750.60 = 274,250,145,951 : x
  2. Step 2: Convert to fraction form
    804,365,349,459.48/1,206,671,998,750.60 = 274,250,145,951/x
  3. Step 3: Cross multiply
    804,365,349,459.48x = 1,206,671,998,750.60 × 274,250,145,951
  4. Step 4: Simplify right side
    804,365,349,459.48x = 330,929,971,772,336,973,545,472
  5. Step 5: Solve for x
    x = 330,929,971,772,336,973,545,472/804,365,349,459.48
  6. Step 6: Final answer
    x = 411,417,488,327.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.